Answer:
none of them are correct ive done the maath 3 times
Explanation:
a=240
b=64
c=42.666666666666666
d=68
sorry
None of the above
a. (10+50) *4
60 *4
240
b. 2 * (19+13)
2* (32)
64
c. ( 120+8)÷3
128/3
42 2/3
d . 4+ 8*8
4 + 64
68
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