aliciakabu8 aliciakabu8

11-04-2022
Mathematics

contestada

65%of 320+?=686
Options are:
a) 480
b) 452
c) 461
d) 475
e) none of these

Respuesta :

fieryanswererft fieryanswererft

11-04-2022

Answer:

e) none of these

Explanation:

65% * 320 + ? = 686

208 + ? = 686

? = 686 - 208

? = 478

Answer Link

Аноним Аноним

11-04-2022

Answer:

e) None of these.

Step-by-step explanation:

Let the unknown number be x, then:

0.65*320 + x = 686

208 + x = 686

x = 686 - 208

= 478

Answer Link

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