C-01-Q089mediumsingle_mcq

In converting $42.34\overline{78}$ to a common fraction, the raw denominator (before simplification) is—

a $9900$
b $99$
c $9990$
d $100$

ব্যাখ্যা

With two non-repeating digits ( $34$ ) and two repeating digits ( $78$ ) after the decimal point, the raw denominator is two $9$ s followed by two $0$ s, giving $9900$ before any reduction.

এই অধ্যায়ের আরও প্রশ্ন

C-01-Q090as a fraction equals—
C-01-Q091Two repeating decimals are called "similar" when—
C-01-Q092and are—
C-01-Q093and are—
C-01-Q094In Example 8 of the chapter, is converted into its similar form as—
C-01-Q095When creating similar repeating decimals, the number of digits in the repeating part of each must be equal to—
C-01-Q096The number of digits in the non-repeating part of each similar form equals—
C-01-Q097In the addition of similar repeating decimals, any carry produced at the leftmost digit of the repeating part
C-01-Q098In the subtraction of repeating decimals, any borrow at the leftmost repeating digit is—
C-01-Q099The sum or difference of repeating decimals is—

Real Numbers — সব প্রশ্ন দেখুন (149টি) →

In converting 42.3478‾42.34\overline{78}42.3478 to a common fraction, the raw denominator (before simplification) is—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In converting 42.3478‾42.34\overline{78}42.3478 to a common fraction, the raw denominator (before simplification) is—

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In converting $42.34\overline{78}$ to a common fraction, the raw denominator (before simplification) is—

In converting $42.34\overline{78}$ to a common fraction, the raw denominator (before simplification) is—