Question

38кг20г+732кг486г 64см 2мм-53см6мм​

Answer 1

Ответ:

770 кг 506г

10 см 6 мм

Пошаговое объяснение:

38кг 20г +732кг 486 г=770кг 506 г

64 см 2 мм - 53 см 6 мм= 63 см 12 мм - 53 см 6 мм=10 см 6 мм

Answer 2

To perform the given arithmetic operations, let's first simplify the expressions:

1. 38kg 20g + 732kg 486g: We can add the kilograms and grams separately. Kilograms: 38kg + 732kg = 770kg Grams: 20g + 486g = 506g Therefore, 38kg 20g + 732kg 486g = 770kg 506g.

2. 64cm 2mm - 53cm 6mm: Similarly, we'll subtract the centimeters and millimeters separately. Centimeters: 64cm - 53cm = 11cm Millimeters: 2mm - 6mm = -4mm Since we have a negative result in millimeters, we need to borrow 10 from centimeters to adjust the value. 11cm - 1cm = 10cm Now, we can add the adjusted centimeters with the millimeters: 10cm 10mm. Therefore, 64cm 2mm - 53cm 6mm = 10cm 10mm.

So, the simplified expressions are:

1. 38kg 20g + 732kg 486g = 770kg 506g.
2. 64cm 2mm - 53cm 6mm = 10cm 10mm.