Question

solve question 1?

plzzzz help!!!!

Answer 1

Hii ☺ !!

Here is your answer ✓ ✓ ✓ ✓

BODMAS

B = Bracket ( ......... )

O = Of ( × )

D = Divide ( ÷ )

M = Multiply ( × )

A = Add ( + )

S = Subtract (-)

• -7/10 + - 9/20 + -3/10 × 6/15 + -11/15 + 7/20.

Now Applying bodmas rule ,

-7/10 - 9/20 - 3/10 × 6/15 - 11/15 + 7/20

-7/10 - 9/20 - 3 / 25 - 11/15 + 7/20

Taking LCM of 10 , 20 , 25 , 15 and 20 .

LCM of 10 , 20 , 25 , 15 And 20 = 300

Therefore,

-7/10 - 9/20 - 3/25 - 11/15 + 7/20

( -7 × 30 ) - ( 9 × 15 ) - ( 3 × 12 ) + ( 7 × 15 ) / 300.

-210 - 135 - 36 - 220 + 105 / 300

( - 210 - 135 - 36 - 220 ) + 105 / 300

-601 + 105 / 300

-496 /300

-248 /150

-124 / 75 [ Answer ]

☺ Hope it will help you ☺

- By Saniya Anwar.

# BeBrainly

Answer 2

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