Quiz -! ( Soal jbkn ) [tex] {20}^{2} - \: \frac{22}{7 } \times 7 \div 2 = [/tex]Nt: anggp aj sy udh .... Question from @CelycadNCT

July 2022 2 8 Report

Quiz -! ( Soal jbkn )

[tex] {20}^{2} - \: \frac{22}{7 } \times 7 \div 2 = [/tex]

Nt: anggp aj sy udh ada pengganti app lain :)

ok see youw

LauraNesha12

Jawaban:

20² - 22/7 × 7 ÷ 2

= ( 20 × 20 ) - 22 × 1 ÷ 2

= 400 - 22 ÷ 2

= 400 - ( 22 ÷ 2 )

= 400 - 11

= 389

1 votes Thanks 1

$\tt 20 {}^{2} - \frac{22}{7} \times 7 \div 2$

$\tt (20 \times 20) - \frac{22}{7} \times 7 \div 2$

$\tt 400 - \frac{22}{7} \times 7 \div 2$

$\tt 400 - \frac{154}{7} \div 2$

$\tt 400 - \frac{154}{7} \times \frac{1}{2}$

$\tt 400 - \frac{154}{14}$

$\tt \frac{400}{1} - \frac{154}{14}$

$\tt \frac{5600}{14} - \frac{154}{14}$

$\tt \frac{5446}{14}$

389

0 votes Thanks 1

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