Math, asked by raghavendramamidi887, 1 month ago

which two signs should be interchanged to make below equation mathematically correct4(8-15÷5×4+2×2)=64
options:
a.×,-
b.+,×
c.+,-
d.-,÷​

Answers

Answered by CPSEKHAR
1

Answer:

option -C +,-

Step-by-step explanation:

Given 4 (8-15÷5×4+2×2)

=4 (8+15÷5×4-2×2) Replace +,-

=4 (8+3×4-4)

=4 (8+12-4)

=4 (20-4)

=4 (16)

= 64

4 (8-15÷5×4+2×2) = 64

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