Question

70*3+20*9 50*6-240:4

Answer 1

Ответ:

1)390

2)15

Пошаговое объяснение:

1)70*3+20*9=210+180=390

2)50*6-240:4=300-240:4=60:4=15

Answer 2

70×3+2×9 =228.

50×6−240÷4=204

Так?

Answer 3

Sure, I can help you with that! Let's solve these expressions step by step:

1. 70 * 3 + 20 * 9: = 210 + 180 = 390

2. 50 * 6 - 240 : 4: = 300 - 60 = 240

So, the results are:

1. 70 * 3 + 20 * 9 = 390
2. 50 * 6 - 240 : 4 = 240